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Infrastructure Startups

Updated October 2026

Companies in the infrastructure sector developing innovative solutions and technologies.

Explore 1,625 recently funded infrastructure companies with verified founder contact information and fundraising data.

Total Companies
1,625
Total Funding
$1.5B
Avg Funding
$61.0M
Global Reach
5
countries

Top Cities for Infrastructure

San Francisco
Reno
George Town
Singapore
Boston
Cambridge

Recently Funded Companies

Export
San Francisco, United States

Proprio Robotics develops autonomous robots designed to handle server maintenance and hardware operations inside data centers.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Reno, United States

Positron is an AI infrastructure company that designs and supplies purpose-built hardware and software systems for transformer-based models.

$500.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Proprio Robotics develops autonomous robots designed to handle server maintenance and hardware operations inside data centers.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Adas Eco develops AI-powered infrastructure for warehouses, orchestrating intelligent forklifts and robotic through real-time intelligence.

$800K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

OneTriangle optimizes LLM inference speed and cost by transferring the KV cache from smaller prefill models to larger decode models.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

George Town, Cayman Islands

Caution provides a verifiable confidential compute platform that delivers cryptographic proof for secure and trusted workload execution.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Superintelligence Portal giving AI agents identity, payments, and on-chain execution across Web3 and Web2. Built on Base.

Sep 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Decawork AI provides software for IT teams to deploy, govern, and maintain internal AI agents.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Decawork AI provides software for IT teams to deploy, govern, and maintain internal AI agents.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

George Town, Cayman Islands

Caution provides a verifiable confidential compute platform that delivers cryptographic proof for secure and trusted workload execution.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Boston, United States

Rindler develops a Model Context Protocol (MCP) platform enabling AI agents to interact reliably with websites that lack APIs.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Experiential Labs provides an open-source AI gateway that unifies cloud models, self-hosted hardware, and custom API keys.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Cambridge, United States

Atomarine builds floating, modular offshore data center barges cooled by seawater and powered by standalone vessels to bypass land grids.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

San Jose, United States

Ayar Labs develops optical I/O solutions with co-packaged optical engines for AI and high-performance computing infrastructure.

$225.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Los Altos, United States

TeRAM creates state-of-the-art tailored 3D SRAM for frontier AI deployments, ranging from edge devices to data centers.

$37.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Huntington Beach, United States

Mach Industries is a defense manufacturing company that develops unmanned systems and defense infrastructure.

$600.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

OneTriangle optimizes LLM inference speed and cost by transferring the KV cache from smaller prefill models to larger decode models.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Codag cuts coding-agent costs by optimizing large tool outputs like logs and test results so agents consume fewer tokens.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

Standab is influencing the direction of micromobility by providing creative and environmentally friendly parking and charging options.

$4.2M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Columbia, United States

Blend is a premier AI services provider, who creates meaningful impact for its clients through the power of data, AI, technology and people

$100.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Croydon, United Kingdom

Grafterr is a developer of a cloud-based POS system for hospitality food businesses designed to streamline business operations.

$121K raised
Aug 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

StreamNative provides cloud-native real-time data streaming, messaging, and AI-ready event processing platforms.

Aug 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Kumospace builds virtual office and virtual event software

$21.9M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

Aloware stands at the forefront of providing all-in-one cloud based contact center solutions.

$750K raised
Aug 2021

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Naïve provides infrastructure and AI agents for building and operating applications, businesses, and automated workflows.

$28.5M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Showing 151 to 175 of 1,625 companies

About the Infrastructure Startup Ecosystem

The infrastructure sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Infrastructure

Infrastructure companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The infrastructure sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Infrastructure Funding Breakdown

Here is how funding is distributed among the 1,625 infrastructure companies tracked in the VCBacked database.

Average Funding
$61.0M
Total Funding Tracked
$1.5B
Countries Represented
5

Distribution by Funding Stage

Other25 companies

Top Cities for Infrastructure

1.San Francisco
11 companies$33.3M
2.George Town
2 companies$1.0M
3.Reno
1 companies$500.0M
4.Singapore
1 companiesUndisclosed
5.Boston
1 companies$500K

Related Industries

Companies in the infrastructure sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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